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analog signal isolator

I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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analog signal isolator

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buy LS-WJ28 24 Bits AD DA Converter 8 Analog Inputs Signal to RS485/232 Industry Automation Control online manufacturer

LS-WJ28 24 Bits AD DA Converter 8 Analog Inputs Signal to RS485/232 Industry Automation Control

LS-WJ28 8 inputs Current/Voltage signal to RS485/232 Converter, 24 Bits A/D module Features: 8 analog signal acquisition, isolated converter RS-485/232 output 24-bit AD converter, accuracy>0.05% 4-20mA/0-20mA ... Read More
2020-08-19 16:30:31
buy Wireless Analog Output Module 4 Channels 4-20mA Signal Wireless Modbus RTU online manufacturer

Wireless Analog Output Module 4 Channels 4-20mA Signal Wireless Modbus RTU

Wireless Analog Output Module 4 Channels 4-20mA Signal Wireless Modbus RTU General Introduction LS-RAO04 Modbus RTU is a 4-ch wireless AO module, with 4 channels analog output, it is widely used to transmit ... Read More
2019-08-05 14:35:06
buy Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control online manufacturer

Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control

Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control LS-RAI02 Parameter Frequency 433MHz or 450MHz or 470MHz Power output 100mW(600m),1000mW(3000m) Products 2AI,4AI,2AO,4AO Input type 4... Read More
2021-03-01 11:27:32
buy 4 Channels Wireless Control Module Analog I O Module 4-20mA / 0-5V Signal Wireless Sensor online manufacturer

4 Channels Wireless Control Module Analog I O Module 4-20mA / 0-5V Signal Wireless Sensor

LS-RAI04 wireless analog acquisition module LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, Wireless control 2km-3km by RF Wireless control 5km by Lora Wireless control distance not limit by 4G Use for ... Read More
2019-08-05 14:35:05
buy Advantech Wireless I O Module 4 Channels Wireless Modbus RTU 4-20mA Wireless Signal Transfer online manufacturer

Advantech Wireless I O Module 4 Channels Wireless Modbus RTU 4-20mA Wireless Signal Transfer

LS-RAO04 wireless analog acquisition module LS-RAO04 Modbus RTU is a 1W I/O module, 4 analog outputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor and PLC/HMI wireless ... Read More
2018-12-13 14:10:32
buy LS-WJ31 RS485/232 To 4-20mA AD DA Converter RS232 To 0-5V For Industry Automation online manufacturer

LS-WJ31 RS485/232 To 4-20mA AD DA Converter RS232 To 0-5V For Industry Automation

RS485/232 to Analog Current or Voltage Signal Converters, D/A Converter Output is 1 channel voltage/current signal, or 2-channel common ground current/voltage signal Features: DIN Rail-mounted Serial RS485/232 ... Read More
2019-08-20 17:13:03
buy RTU Wireless Control Module online manufacturer

RTU Wireless Control Module

RTU Wireless Control Module Wireless Analog Input Module 4-20mA Signal Wireless Transmission Modbus RTU LS-RAI04 4 channels analog input module 4 channels 4-20mA signal wireless transmission to PLC 0-5V analog ... Read More
2021-09-07 14:52:03
buy LS-WJ21 AD DA Converter 4-20ma Input RS485 Output Modbus RTU Protocol Din Rail Mounting online manufacturer

LS-WJ21 AD DA Converter 4-20ma Input RS485 Output Modbus RTU Protocol Din Rail Mounting

Analog measurement module LS-WJ21 is an A/D converter allowing you to measure analogue signal 0-10V or 0(4)-20mA. Measured out values are send to a PC or other system by means of RS232 or RS485 line. Features: ... Read More
2020-08-19 16:33:02
buy 1W 2km 433MHz PLC Wireless Monitoring Field Machine online manufacturer

1W 2km 433MHz PLC Wireless Monitoring Field Machine

This is a wireless I/O control system In the control room, user need to monitor slave A's analog signal and control slave B on-off We use wireless I/O mirroring, no need change PLC program Please refer this ... Read More
2020-08-11 18:25:38
buy 1W Wireless Pump Controller Remote Pump ON OFF Control 2km Embedded Wireless Solution online manufacturer

1W Wireless Pump Controller Remote Pump ON OFF Control 2km Embedded Wireless Solution

1W Wireless Pump Control Remote Pump ON OFF Control Embedded Wireless Solution 2km Hardware needed: 1. 12V DC Power supply 2. Floating switch (with high and low level) 3. LS-RDI00 (with antenna) 4. LS-RDO01... Read More
2019-03-07 16:55:01
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